47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "TSFInputScope.h"
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#include "TSFUtils.h"
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#include "mozilla/Logging.h"
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extern mozilla::LazyLogModule gIMELog; // defined in TSFUtils.cpp
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namespace mozilla::widget {
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TSFInputScope::TSFInputScope(const nsTArray<InputScope>& aList)
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: mInputScopes(aList.Clone()) {
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MOZ_LOG(
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gIMELog, LogLevel::Info,
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("0x%p TSFInputScope(%s)", this, AutoInputScopesCString(aList).get()));
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}
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STDMETHODIMP TSFInputScope::GetInputScopes(InputScope** pprgInputScopes,
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UINT* pcCount) {
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uint32_t count = (mInputScopes.IsEmpty() ? 1 : mInputScopes.Length());
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InputScope* pScope = (InputScope*)CoTaskMemAlloc(sizeof(InputScope) * count);
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NS_ENSURE_TRUE(pScope, E_OUTOFMEMORY);
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if (mInputScopes.IsEmpty()) {
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*pScope = IS_DEFAULT;
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*pcCount = 1;
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*pprgInputScopes = pScope;
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return S_OK;
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}
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*pcCount = 0;
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for (uint32_t idx = 0; idx < count; idx++) {
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*(pScope + idx) = mInputScopes[idx];
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(*pcCount)++;
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}
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*pprgInputScopes = pScope;
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return S_OK;
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}
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} // namespace mozilla::widget
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